approximately 550 light-years from Earth. Other objects include NGC 2129, NGC 2158, NGC 2266, NGC 2331 and NGC 2355. The Geminids is a bright meteor shower that peaks...
20 KB (2,292 words) - 21:24, 24 December 2024
NGC 5364 is a grand design spiral galaxy located 54.5 million light years away in the constellation Virgo. It is inclined to the line of sight from the...
9 KB (696 words) - 19:53, 14 December 2024
(1969), "Discovery of Optical Signals from Pulsar NP 0532", Nature, 221 (5180): 525, Bibcode:1969Natur.221..525C, doi:10.1038/221525a0, S2CID 4296580 "Moments...
22 KB (2,256 words) - 17:52, 22 December 2024
1 centiparsec 757 Tm – 5059 AU – radius of the Stingray Nebula 777 Tm – 5180 AU – one light-month The petametre (SI symbol: Pm) is a unit of length in...
188 KB (17,850 words) - 08:01, 4 January 2025
NGC 5247 is a face-on unbarred spiral galaxy located some 60 million light years away in the constellation Virgo. It is a member of the Virgo II Groups...
6 KB (458 words) - 18:28, 11 December 2024
around 2.4 M☉ and has swollen to 7.4 R☉. It has a surface temperature of 5180 K. For most of its existence, Delta Coronae Borealis was a blue-white main-sequence...
55 KB (6,379 words) - 23:30, 29 December 2024
24 6252 WASP-2b 0.931 1.081 2.152175 0.03144 1311 transit 2007 501.94 0.9 5180 WASP-3b 2.43 1.42 1.84683 0.0315 2020 transit 2007 758.99 1.62 6400 WASP-4b...
54 KB (1,045 words) - 03:31, 28 July 2024
and has swollen to 7.4 times its radius. It has a surface temperature of 5180 K. For most of its existence, Delta Coronae Borealis was a blue-white main...
8 KB (655 words) - 11:18, 20 January 2024